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  S Cas  
000-BBC-742 (21725 observations)  
Cassiopeia Sequence
01 19 41.97 +72 36 40.7  (19.92488 +72.61131) Search nearby
B1950.0 01 15 57.76 +72 20 55.8
Proper motion
RA: -2.0 +/- 3.4 mas/yDec: -1.5 +/- 2.2 mas/ySource: UCAC4
Galactic coord. 125.070 +9.857
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0112+72 BD+71 66 HD 7769
IRC +70024 NSVS J0119415+723646 RAFGL 194
SAO 4374    
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Variability type
Spectral type S3,4e-S5,8e
Mag. range
7.9 V - 17.3 V
Discoverer --
09 Oct 2015 (HJD 2457305.0) Ephemeris
Outburst --
Period 608.2 d
Rise/eclipse dur. 43%  (262 d)
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Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
3 T. Karlsson, Maxima of Mira stars --
4 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 3.62H = 1.97K = 1.09J - K = 2.53
AllWISE W3 = -1.67W4 = -3.04W3 - W4 = 1.37
APASS-DR9 B = 14.76V = 12.95g' = 15.96r' = 11.99i' = 6.79B - V = 1.81
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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 Legacy LPV Program
 LPV Program
 LPV Humps
 Percy's Unusual LPVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2020-05-24 13:13 UTC Period, epoch, rise duration and maximum magnitude from the GCVS (November 2019 version).
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.